Electric reactor having vertically-winding coils

• Main Author: HONG YINGJIE
• Format: Patent
• Language: English
• Published: 13.01.2016
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The invention provides an electric reactor having vertically-winding coils. The electric reactor comprises a framework and a winding arranged outside the framework. The interior of the framework is provided with a core column. The upper portion and the lower portion of the core column are provided with an upper iron yoke and a lower iron yoke. The middle of the core column is provided with air gap plates. The core column and the outer walls of upper and lower iron yokes are provided with an iron core clamping plate. The framework is an L-shaped angle brace-type framework. The outer surface where the L-shaped angle brace-type framework is attached to the winding is arranged outside an air gap magnetic diffraction area of the core column. The L-shaped angle brace-type framework is formed in such a manner that an upper framework and a lower framework are oppositely assembled up and down. A placing groove used for fixing a temperature-monitoring device is arranged on a framework between the core column and the winding. The electric reactor having the vertically-winding coils has following beneficial effects: defects in the prior art are overcome; by up-down opposite assembly and the L-shaped angle brace-type framework supporting the vertically-winding coils, eddy-current loss of coils caused by magnetic diffraction at an air gap is avoided; it is desirable to ventilate and radiate heat the core column and insides of the vertically-winding coils; the temperature-monitoring device is conveniently and reliably installed and fixed without affecting exteriors of the vertically-winding coils.